The Bigblue VL-4600PB LED Aluminum Video Light System delivers a stunning 4,600 lumens light output through 6 pieces of XML LED, and an 120 degree perfectly even light spot. The 6500K white light reflects the true vibrant colors of the surrounding while diving. The light built-in 4 pieces Red LED to enhance focusing performance. The light built-in 4 pieces Blue LED for fluorodiving performance. 3 levels of brightness for cool white mode, 3 levels of brightness for blue color light, Red color and SOS controlled by a reliable push button with battery indicator. The 32650 rechargeable Li-ion battery comes with a smart charger enabling you to charge the battery in a few hours. The 6 steps power adjustment lets you choose between three output levels - III at 100% , II at 50% or I at 25% extending the burn time and reducing reflections at close range. Replaceable 32650 Li ion rechargeable battery. Yellow filter included. Comes with lanyard and yellow plate for better fluorodiving performance.